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《Chinese Journal of Geophysics》 2013-08
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Theory and numerical modeling of under-dense heating with powerful X-mode pump waves

HAO Shu-Ji 1,2,LI Qing-Liang 2,YANG Ju-Tao 2,WU Zhen-Sen 1 1 Department of Physics Xidian University,Xi′an 710071,China 2 China Research Institute of Radiowave Propagation,Qingdao 266107,China  
Based on mechanisms of both electron cooling and heating in the ionosphere,a theoretical model of under-dense heating by X-mode was constructed,and the accuracy of the model was verified by simulation of known experimental data.The influences of heating parameters and ambient ionosphere on the heating effect were analyzed and studied by using this model.The results show that,the heating effects will increase with the Effective Radiated Power(ERP) increase,will weaken with heating frequency,when under-dense heating ionosphere by power X wave,furthermore,the electron temperature and density are lower,the heating effects are stronger.Finally,some applications of under-dense heating using X wave were analyzed.
【CateGory Index】: P352
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【Citations】
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